MCObjectFileInfo.h [plain text]
#ifndef LLVM_MC_MCOBJECTFILEINFO_H
#define LLVM_MC_MCOBJECTFILEINFO_H
#include "llvm/ADT/Triple.h"
#include "llvm/Support/CodeGen.h"
namespace llvm {
class MCContext;
class MCSection;
class MCObjectFileInfo {
protected:
bool CommDirectiveSupportsAlignment;
bool SupportsWeakOmittedEHFrame;
bool SupportsCompactUnwindWithoutEHFrame;
bool OmitDwarfIfHaveCompactUnwind;
unsigned PersonalityEncoding;
unsigned LSDAEncoding;
unsigned FDECFIEncoding;
unsigned TTypeEncoding;
unsigned CompactUnwindDwarfEHFrameOnly;
MCSection *TextSection;
MCSection *DataSection;
MCSection *BSSSection;
MCSection *ReadOnlySection;
MCSection *StaticCtorSection;
MCSection *StaticDtorSection;
MCSection *LSDASection;
MCSection *CompactUnwindSection;
MCSection *DwarfAbbrevSection;
MCSection *DwarfInfoSection;
MCSection *DwarfLineSection;
MCSection *DwarfFrameSection;
MCSection *DwarfPubTypesSection;
const MCSection *DwarfDebugInlineSection;
MCSection *DwarfStrSection;
MCSection *DwarfLocSection;
MCSection *DwarfARangesSection;
MCSection *DwarfRangesSection;
MCSection *DwarfMacinfoSection;
MCSection *DwarfPubNamesSection;
MCSection *DwarfAccelNamesSection;
MCSection *DwarfAccelObjCSection;
MCSection *DwarfAccelNamespaceSection;
MCSection *DwarfAccelTypesSection;
MCSection *DwarfAccelExternalTypesSection;
MCSection *DwarfInfoDWOSection;
MCSection *DwarfTypesDWOSection;
MCSection *DwarfAbbrevDWOSection;
MCSection *DwarfStrDWOSection;
MCSection *DwarfLineDWOSection;
MCSection *DwarfLocDWOSection;
MCSection *DwarfStrOffDWOSection;
MCSection *DwarfAddrSection;
MCSection *DwarfCUIndexSection;
MCSection *DwarfTUIndexSection;
MCSection *DwarfGnuPubNamesSection;
MCSection *DwarfGnuPubTypesSection;
MCSection *COFFDebugSymbolsSection;
MCSection *TLSExtraDataSection;
MCSection *TLSDataSection;
MCSection *TLSBSSSection;
MCSection *StackMapSection;
MCSection *FaultMapSection;
MCSection *EHFrameSection;
MCSection *DataRelROSection;
MCSection *MergeableConst4Section;
MCSection *MergeableConst8Section;
MCSection *MergeableConst16Section;
MCSection *TLSTLVSection;
const MCSection *TLSThreadInitSection;
MCSection *CStringSection;
MCSection *UStringSection;
MCSection *TextCoalSection;
MCSection *ConstTextCoalSection;
MCSection *ConstDataSection;
MCSection *DataCoalSection;
MCSection *DataCommonSection;
MCSection *DataBSSSection;
MCSection *FourByteConstantSection;
MCSection *EightByteConstantSection;
MCSection *SixteenByteConstantSection;
MCSection *LazySymbolPointerSection;
MCSection *NonLazySymbolPointerSection;
MCSection *ThreadLocalPointerSection;
MCSection *DrectveSection;
MCSection *PDataSection;
MCSection *XDataSection;
MCSection *SXDataSection;
public:
void InitMCObjectFileInfo(const Triple &TT, Reloc::Model RM,
CodeModel::Model CM, MCContext &ctx);
LLVM_ATTRIBUTE_DEPRECATED(
void InitMCObjectFileInfo(StringRef TT, Reloc::Model RM,
CodeModel::Model CM, MCContext &ctx),
"StringRef GNU Triple argument replaced by a llvm::Triple object");
bool getSupportsWeakOmittedEHFrame() const {
return SupportsWeakOmittedEHFrame;
}
bool getSupportsCompactUnwindWithoutEHFrame() const {
return SupportsCompactUnwindWithoutEHFrame;
}
bool getOmitDwarfIfHaveCompactUnwind() const {
return OmitDwarfIfHaveCompactUnwind;
}
bool getCommDirectiveSupportsAlignment() const {
return CommDirectiveSupportsAlignment;
}
unsigned getPersonalityEncoding() const { return PersonalityEncoding; }
unsigned getLSDAEncoding() const { return LSDAEncoding; }
unsigned getFDEEncoding() const { return FDECFIEncoding; }
unsigned getTTypeEncoding() const { return TTypeEncoding; }
unsigned getCompactUnwindDwarfEHFrameOnly() const {
return CompactUnwindDwarfEHFrameOnly;
}
MCSection *getTextSection() const { return TextSection; }
MCSection *getDataSection() const { return DataSection; }
MCSection *getBSSSection() const { return BSSSection; }
MCSection *getReadOnlySection() const { return ReadOnlySection; }
MCSection *getLSDASection() const { return LSDASection; }
MCSection *getCompactUnwindSection() const { return CompactUnwindSection; }
MCSection *getDwarfAbbrevSection() const { return DwarfAbbrevSection; }
MCSection *getDwarfInfoSection() const { return DwarfInfoSection; }
MCSection *getDwarfLineSection() const { return DwarfLineSection; }
MCSection *getDwarfFrameSection() const { return DwarfFrameSection; }
MCSection *getDwarfPubNamesSection() const { return DwarfPubNamesSection; }
MCSection *getDwarfPubTypesSection() const { return DwarfPubTypesSection; }
MCSection *getDwarfGnuPubNamesSection() const {
return DwarfGnuPubNamesSection;
}
MCSection *getDwarfGnuPubTypesSection() const {
return DwarfGnuPubTypesSection;
}
const MCSection *getDwarfDebugInlineSection() const {
return DwarfDebugInlineSection;
}
MCSection *getDwarfStrSection() const { return DwarfStrSection; }
MCSection *getDwarfLocSection() const { return DwarfLocSection; }
MCSection *getDwarfARangesSection() const { return DwarfARangesSection; }
MCSection *getDwarfRangesSection() const { return DwarfRangesSection; }
MCSection *getDwarfMacinfoSection() const { return DwarfMacinfoSection; }
MCSection *getDwarfAccelNamesSection() const {
return DwarfAccelNamesSection;
}
MCSection *getDwarfAccelObjCSection() const { return DwarfAccelObjCSection; }
MCSection *getDwarfAccelNamespaceSection() const {
return DwarfAccelNamespaceSection;
}
MCSection *getDwarfAccelTypesSection() const {
return DwarfAccelTypesSection;
}
MCSection *getDwarfAccelExternalTypesSection() const {
return DwarfAccelExternalTypesSection;
}
MCSection *getDwarfInfoDWOSection() const { return DwarfInfoDWOSection; }
MCSection *getDwarfTypesSection(uint64_t Hash) const;
MCSection *getDwarfTypesDWOSection() const { return DwarfTypesDWOSection; }
MCSection *getDwarfAbbrevDWOSection() const { return DwarfAbbrevDWOSection; }
MCSection *getDwarfStrDWOSection() const { return DwarfStrDWOSection; }
MCSection *getDwarfLineDWOSection() const { return DwarfLineDWOSection; }
MCSection *getDwarfLocDWOSection() const { return DwarfLocDWOSection; }
MCSection *getDwarfStrOffDWOSection() const { return DwarfStrOffDWOSection; }
MCSection *getDwarfAddrSection() const { return DwarfAddrSection; }
MCSection *getDwarfCUIndexSection() const { return DwarfCUIndexSection; }
MCSection *getDwarfTUIndexSection() const { return DwarfTUIndexSection; }
MCSection *getCOFFDebugSymbolsSection() const {
return COFFDebugSymbolsSection;
}
MCSection *getTLSExtraDataSection() const { return TLSExtraDataSection; }
const MCSection *getTLSDataSection() const { return TLSDataSection; }
MCSection *getTLSBSSSection() const { return TLSBSSSection; }
MCSection *getStackMapSection() const { return StackMapSection; }
MCSection *getFaultMapSection() const { return FaultMapSection; }
MCSection *getDataRelROSection() const { return DataRelROSection; }
const MCSection *getMergeableConst4Section() const {
return MergeableConst4Section;
}
const MCSection *getMergeableConst8Section() const {
return MergeableConst8Section;
}
const MCSection *getMergeableConst16Section() const {
return MergeableConst16Section;
}
const MCSection *getTLSTLVSection() const { return TLSTLVSection; }
const MCSection *getTLSThreadInitSection() const {
return TLSThreadInitSection;
}
const MCSection *getCStringSection() const { return CStringSection; }
const MCSection *getUStringSection() const { return UStringSection; }
MCSection *getTextCoalSection() const { return TextCoalSection; }
const MCSection *getConstTextCoalSection() const {
return ConstTextCoalSection;
}
const MCSection *getConstDataSection() const { return ConstDataSection; }
const MCSection *getDataCoalSection() const { return DataCoalSection; }
const MCSection *getDataCommonSection() const { return DataCommonSection; }
MCSection *getDataBSSSection() const { return DataBSSSection; }
const MCSection *getFourByteConstantSection() const {
return FourByteConstantSection;
}
const MCSection *getEightByteConstantSection() const {
return EightByteConstantSection;
}
const MCSection *getSixteenByteConstantSection() const {
return SixteenByteConstantSection;
}
MCSection *getLazySymbolPointerSection() const {
return LazySymbolPointerSection;
}
MCSection *getNonLazySymbolPointerSection() const {
return NonLazySymbolPointerSection;
}
MCSection *getThreadLocalPointerSection() const {
return ThreadLocalPointerSection;
}
MCSection *getDrectveSection() const { return DrectveSection; }
MCSection *getPDataSection() const { return PDataSection; }
MCSection *getXDataSection() const { return XDataSection; }
MCSection *getSXDataSection() const { return SXDataSection; }
MCSection *getEHFrameSection() {
return EHFrameSection;
}
enum Environment { IsMachO, IsELF, IsCOFF };
Environment getObjectFileType() const { return Env; }
Reloc::Model getRelocM() const { return RelocM; }
private:
Environment Env;
Reloc::Model RelocM;
CodeModel::Model CMModel;
MCContext *Ctx;
Triple TT;
void initMachOMCObjectFileInfo(Triple T);
void initELFMCObjectFileInfo(Triple T);
void initCOFFMCObjectFileInfo(Triple T);
public:
const Triple &getTargetTriple() const { return TT; }
};
}
#endif